Cisco WS-X4248-RJ45V Catalyst 4500 PoE 802.3AF 10/100 48 Ports RJ45 Switching Module

The Cisco Catalyst 4500 Series Switch expands Power-over-Ethernet (PoE) support. PoE, offers greater flexibility and mobility to users by delivering standards-based integrated power to increase network flexibility and usefulness with the support of new devices, services, and applications. IEEE 802.3af PoE compliance is provided in the Catalyst 4500 Series with the introduction of this new line card and Cisco IOS Software Release 12.2(18)EW and CatOS Software Release 8.3(1)GLX to meet the needs of enterprise and commercial customers.

The new line card enhance the Cisco Catalyst 4500 Series portfolio by giving customers the flexibility to support either the IEEE 802.3af standard or the Cisco prestandard PoE implementation on the same line card. This ensures backward compatibility with existing Cisco powered devices. This line cards support up to 15.4 Watts per port on all ports, optional power classifications, and intelligent power-management features. The new cards are compatible with any Catalyst 4500 Series or Catalyst 4000 Series chassis and can be deployed with any Supervisor Engine.

To provide PoE with the 48-port PoE 10/100BASE-TX switching module in a Catalyst 4006 switch, you must have a power entry module (PEM) and a power shelf installed, Power over Ethernet: Up to 15.4 W per powered device on all 48 ports (to a 312 W total on the Catalyst 4006), Auto MDIX is not supported, Power regulation: Internal on the switching module, Enterprise and commercial: Designed to power IP phones, wireless base stations, video cameras, and other IEEE-compliant powered devices

Product Name: Catalyst 4500 PoE 802.3AF 10/100 48 Ports RJ45
Product Type: Switching Module
Compatibility: Catalyst 4503 Switch, Catalyst 4506 Switch, Catalyst 4507R Switch, Catalyst 4510R Switch, Catalyst 4003 Switch, Catalyst 4006 Switch
Product Model: WS-X4248-RJ45V=
Dimensions: 1.2" Height x 14.4" Width x 16.0" Depth
Application/Usage: Switching Network
Interfaces/Ports: 48 x 10/100Base-TX LAN
Interfaces/Ports Details: 48 x RJ-45 10/100Base-TX LAN
Altitude: -196.85 ft to 13123.36 ft Operating
Humidity: 10% to 90% Non-condensing Relative Humidity
Connectivity Media: UTP 10/100Base-TX
Interface Type: 10/100Base-TX
Number of Ports/Channels: 48
System Requirements: One Expansion Slot. Minimum Software Requirements: Cisco IOS Software Release: 12.2(18)EW, Catalyst OS Version: 8.3(1)GLX,